Propeller combination with non-cupped blades for a boat propeller unit
A Standard patent application filed on 19 April 1991 credited to Brandt, Lennart H.
Details
Application number :
75113
Application type :
Standard
Application status :
EXPIRED
Under opposition :
No
Proceeding type :
Invention title :
Propeller combination with non-cupped blades for a boat propeller unit